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Mathematics, 13.05.2021 19:50 bri994

A.) Prove that the ratio of two rational numbers must be rational. b.) Prove that if \sqrt{d} is irrational, and b and c are rational numbers such that b+c\sqrt{d} =0, then we must have b=c=0

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A.) Prove that the ratio of two rational numbers must be rational. b.) Prove that if is irrational...
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